Synthesis of Monomeric Ionic Liquids Based on 4-Vinylbenzyl Chloride as Precursors of a Material for the Selective Layer of Gas Separation Membranes

2021 ◽  
Vol 3 (1) ◽  
pp. 36-42
Author(s):  
M. E. Atlaskina ◽  
O. V. Kazarina ◽  
A. E. Mochalova ◽  
I. V. Vorotyntsev
Keyword(s):  
Ionic Liquids ◽  
Gas Separation ◽  
Selective Layer ◽  
Separation Membranes ◽  
Gas Separation Membranes

Molecular Simulation of Ionic Polyimides and Composites with Ionic Liquids as Gas-Separation Membranes

Langmuir ◽  
2017 ◽  
Vol 33 (42) ◽  
pp. 11377-11389 ◽  
Author(s):  
Asghar Abedini ◽  
Ellis Crabtree ◽  
Jason E. Bara ◽  
C. Heath Turner
Keyword(s):  
Ionic Liquids ◽  
Molecular Simulation ◽  
Gas Separation ◽  
Separation Membranes ◽  
Gas Separation Membranes

Ionic Polyimides: Hybrid Polymer Architectures and Composites with Ionic Liquids for Advanced Gas Separation Membranes

2017 ◽  
Vol 56 (17) ◽  
pp. 5055-5069 ◽  
Author(s):  
Max S. Mittenthal ◽  
Brian S. Flowers ◽  
Jason E. Bara ◽  
John W. Whitley ◽  
Scott K. Spear ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Gas Separation ◽  
Hybrid Polymer ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
Polymer Architectures

Cyclodextrin-based supramolecular polymeric nanoparticles for next generation gas separation membranes

2015 ◽  
Vol 3 (28) ◽  
pp. 14876-14886 ◽  
Author(s):  
Shereen Tan ◽  
Qiang Fu ◽  
Joel. M. P. Scofield ◽  
Jinguk Kim ◽  
Paul A. Gurr ◽  
...  
Keyword(s):  
Gas Separation ◽  
Gas Transport ◽  
Polymeric Nanoparticles ◽  
Composite Membranes ◽  
Dynamic Nature ◽  
Selective Layer ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
First Time ◽  
Nanoparticle Additives

Cyclodextrin-based supramolecular polyrotaxanes are for the first time used as soft nanoparticle additives for the selective layer of composite membranes. They exhibit outstanding gas transport characteristics at low additive percentages, due to the dynamic nature of the PDMS side chains.

scholarly journals Synthesis and Performance of 6FDA-Based Polyimide-Ionenes and Composites with Ionic Liquids as Gas Separation Membranes

Membranes ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 79 ◽  
Author(s):  
Kathryn O’Harra ◽  
Irshad Kammakakam ◽  
Emily Devriese ◽  
Danielle Noll ◽  
Jason Bara ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Ionic Liquids ◽  
Gas Separation ◽  
High Thermal Stability ◽  
Hybrid Membranes ◽  
High Co2 ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
And Performance ◽  
Thermal Stability Of

Three new isomeric 6FDA-based polyimide-ionenes, with imidazolium moieties and varying regiochemistry (para-, meta-, and ortho- connectivity), and composites with three different ionic liquids (ILs) have been developed as gas separation membranes. The structural-property relationships and gas separation behaviors of the newly developed 6FDA polyimide-ionene + IL composites have been extensively studied. All the 6FDA-based polyimide-ionenes exhibited good compatibility with the ILs and produced homogeneous hybrid membranes with the high thermal stability of ~380 °C. Particularly, [6FDA I4A pXy][Tf2N] ionene + IL hybrids having [C4mim][Tf2N] and [Bnmim][Tf2N] ILs offered mechanically stable matrixes with high CO2 affinity. The permeability of CO2 was increased by factors of 2 and 3 for C4mim and Bnmim hybrids (2.15 to 6.32 barrers), respectively, compared to the neat [6FDA I4A pXy][Tf2N] without sacrificing their permselectivity for CO2/CH4 and CO2/N2 gas pairs.

Synthesis and Performance of Polymerizable Room-Temperature Ionic Liquids as Gas Separation Membranes

2007 ◽  
Vol 46 (16) ◽  
pp. 5397-5404 ◽  
Author(s):  
Jason E. Bara ◽  
Sonja Lessmann ◽  
Christopher J. Gabriel ◽  
Evan S. Hatakeyama ◽  
Richard D. Noble ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Gas Separation ◽  
Room Temperature ◽  
Room Temperature Ionic Liquids ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
And Performance

Recent Developments and Applications of Ionic Liquids in Gas Separation Membranes

2019 ◽  
Vol 42 (12) ◽  
pp. 2580-2593 ◽  
Author(s):  
Muhammad Zia ul Mustafa ◽  
Hilmi bin Mukhtar ◽  
Nik Abdul Hadi Md Nordin ◽  
Hafiz Abdul Mannan ◽  
Rizwan Nasir ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Gas Separation ◽  
Separation Membranes ◽  
Gas Separation Membranes ◽  
Recent Developments
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